.ft H
.ps 11
.vs 12
.PS
	scale = 1.3
	drop = .06
	f = .5
	w = 1.3
	h = .7
R:	ellipse thick 0 fill f wid w ht h
S:	ellipse thick 1 wid w ht h fill .1 "Tracking" "Repository" \
	    with .n at last ellipse.n + (-drop, drop)
	arrowwid = .13
	arrowht = .15
	linethick = 1
W: [
	S: ellipse thick 0 fill f wid w ht h
	A: ellipse thick 1 wid w ht h fill .1 "Shared" "Repository" \
	    with .n at last ellipse.n + (-drop, drop)
] with .A.w at S.e + .7,0
line dashed -> from S.e to W.A.w
.PE
.ps \n[PS]
.vs \n[VS]
.ft R
